2347620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3557}}^1$

素因数の和:3580

約数の個数: 48

約数和(自身を含む): 7172928

約数和(自身を除く): 4825308

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 3557, 7114, 10671, 14228, 17785, 21342, 35570, 39127, 42684, 53355, 71140, 78254, 106710, 117381, 156508, 195635, 213420, 234762, 391270, 469524, 586905, 782540, 1173810, 2347620]

約数ペア:

[(1, 2347620), (2, 1173810), (3, 782540), (4, 586905), (5, 469524), (6, 391270), (10, 234762), (11, 213420), (12, 195635), (15, 156508), (20, 117381), (22, 106710), (30, 78254), (33, 71140), (44, 53355), (55, 42684), (60, 39127), (66, 35570), (110, 21342), (132, 17785), (165, 14228), (220, 10671), (330, 7114), (660, 3557)]